The MCOTS-C-48-1R8-SG from SynQor is a DC to DC Converter with Input Voltage 34 to 75 V, Output Voltage 1 1.8 V, Output Current 1 28 A, Output Power 50000 mW, Isolation Voltage 2250 Vdc. Tags: Module, Buck/Step down. More details for MCOTS-C-48-1R8-SG can be seen below.